About Sterling Building Services

We deliver consistent, high quality commercial cleaning that GTA businesses can truly rely on.

Sterling Building Services was founded with a simple mission — to provide dependable, eco-friendly commercial cleaning across the GTA. Every client gets the same dedicated cleaner, professional service, and a customized plan built around their space and schedule.

Our Commitment to You

We exclusively use eco-friendly, non-toxic cleaning products that are safe for your staff, clients, and the environment. Every visit is carried out by your same dedicated cleaner, ensuring consistent, reliable results you can count on.